Padmasiri, M.K.D.; Kawshalya, M.D.P.(Department of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2015)
Padmasiri, M.K.D.; Jayathilake, L.V.K.(Department of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2014)
Padmasiri, M.K.D.; Mahalaekamge, W.G.S.(Department of Human Resource Management, Faculty of Commerce and Management Studies, University of Kelaniya, Sri Lanka, 2013)